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Laabri

CHAPTER 9 CUMULATIVE REVIEW #1-10

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Last updated over 2 years ago
10 Nsɛmmisa
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1.

Find the mean, median, and mode from the following set of data.

9, 6, 8, 8, 3, 5 ,6, 9, 9

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2.

Find the mean, median, and mode from the following set of data.

80, 77, 75, 80, 91, 80, 52, 83, 75

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3.

Find the mean, median, and mode from the following set of data.

58, 2, 62, 90, 78, 2, 114

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4.

Find the minimum, maximum, and range from the following set of data.

10, 15, 9, 7, 11, 9, 2

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5.

Find the minimum, maximum, and range from the following set of data.

15, 20, 22, 10, 22, 10, 22, 12, 20

A Math class received the following grades on a test: A, B, B, C, F, C, A, C, B, B, A, B, A, F, B, A, B

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6.

How many scores were B and above?

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9.

Tell whether the correlation of the scatter plot below is positive or negative.

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10.

Tell whether the correlation of the scatter plot below is positive or negative.

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7.

How many scores were C and below?

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8.

How many scores were ABOVE passing?